When I first secured her she had the temper of a demon, and with the smallest pretext she would assault me and try to bite me or tear my clothes. In these attacks Aaron was always with me, and the loyal little champion would fly at her in the greatest fury. He would strike her over the head and back with his hands, bite her, and flog her till she desisted. If she returned the blow he would grasp her hand and bite it, or strike her in the face. He would continue to fight till she submitted, when he would celebrate his victory by jumping up and down in a most grotesque fashion, stamping his feet, slapping his hands on the ground, and grinning like a mask. He seemed as conscious of what he had done and as proud of it as any human could have been; but no matter what she did to others, he was always on her side of the question. If any one else annoyed her, he would always resent it with violence. About the premises there were natives all the time passing to and fro, and these two little captives were objects of special interest to them. They would stand by the cage hour after hour and watch them. The ruling impulse of nearly every native appears to be cruelty, and they cannot resist the temptation to tease and torture anything that is not able to retaliate. They were so persistent in poking my chimpanzees with sticks, that I had to keep a boy on watch all the time to prevent it; but the boy could not be trusted, so I had to watch him. In the rear of the room that I occupied was a window through which I watched the boy and the natives both from time to time, and when anything went wrong I would call out from there to the boy. Aaron soon observed this, and found that he could get my attention himself by calling out when any one annoyed him, and he also knew that the boy was put there as a protector. Whenever any of the natives came about the cage he would call for me in his peculiar manner, which I well understood and promptly responded to. The boy also knew what it meant, and would rush to the rescue. If I were away from the house and the boy was aware of the fact, he was apt to be tardy in coming to the relief of the ape, and sometimes did not come at all, in which event the two would crawl into their house and pull down the curtain so that they could not be seen. Here they would remain until the natives would leave or some one came to their aid. Neither of them ever resented anything the natives did to them unless they could see me about, but whenever I came in sight they would make battle with their tormentors, and if liberated from the big cage, they would chase the last one of them out of the yard.